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plop
Two children walking through wet coastal grass wearing bee yellow and sea blue plop backpacks

plop - built to withstand the test of rain

plop

built to withstand the test of rain

Fully refundable. Plopping December 2026.

Why plop

Made for mess. Designed like it isn't.

Naomi, founder of plop, on the beach with her two young children
Naomi, Founder

"I'm making plop for my two boys, and for every other kid who refuses to be anywhere but outside. Their clothes and books came home sodden too many times; I wanted a bag that could keep up."

Rain stays out.
A wide roll top folds down and seals the whole opening, so books and snacks stay dry in a downpour.
Mud wipes off.
The matte coated shell takes puddles, park benches and mud. One wipe and it looks new again.
10L that fits the day.
Big enough for A4 books, a lunch box, spare clothes and a water bottle, with room left for conkers.
Easy for small hands.
Roll, press, done. Padded straps and a chest strap that a three-year-old can manage alone.
Built to last years, not seasons.
Matte coated waterproof shell, welded seams, a reinforced base and premium fastenings. Made to outlast the usual kids' bag.
A child laughing on a wet woodland path in the rain, wearing a pig pink plop backpack

Launch colours

Three colours. Designed to be bold.

Pig pink, sea blue and bee yellow plop backpacks on pastel plinths under falling rain
Plopping December 2026
Front view of the plop roll-top backpack in Sea blue
FrontFront view of the plop roll-top backpack in Sea blue
Choose a colour

£38.50£55

Save 30% on the £55 full price.

Limited time - pre order only.

Limited availability

Fully refundable. Lifetime discount on future products.

The bag

Every part earns its place.

Premium materials chosen for daily abuse: a matte coated waterproof shell, welded seams, a reinforced base and hard-wearing fastenings.

A bee yellow plop backpack standing on a wet rock as rain pours down and beads on the fabric
A pig pink plop backpack splashed with mud beside a pair of muddy wellington boots
Close view of the plop roll top folded down with its central fastening tab

Specification

  • 10L usable capacity
  • Ages 3–10
  • Matte coated waterproof shell
  • Welded seams
  • Reinforced base
  • Wide roll top with central fastening tab
  • External bottle pocket + internal bottle holder
  • Padded adjustable shoulder straps and chest strap
  • Carry handle and internal name label
  • 32 cm high × 25 cm wide × 12 cm deep

Questions

Short answers.

Is it waterproof?
Yes. The shell is a matte coated waterproof fabric and the roll top folds down over the whole opening to keep rain out.
How big is it, and what age is it for?
10L with the roll top closed. 32 cm high, 25 cm wide, 12 cm deep. It's made for children around 3 to 10 years old.
When will it ship?
Plopping December 2026. Reserve one with a £10 deposit and we'll email you before the rest is due, and again as soon as yours is on its way.
What do I get for reserving?
A limited first-launch plop at 30% off the £55 price: £38.50 in total, £10 deposit now and the rest when it ships. You also keep a lifetime discount on everything we make next.
How does the refund work?
Your £10 deposit is fully refundable until your bag ships. Email us any time before dispatch and we refund it in full, no questions.

Choosing a bag